Callsign:	WDM9873
MMSI number:	368256690
Navigational status:	Under way (engine) (0)
Vessel class:	Pleasure (37)
Location:	47°38.87' N 122°18.86' W - locator CN87UP25GL - show map 4.8 km North bearing 16° from Seattle, King County, Washington, United States [?] 12.2 km South bearing 170° from Shoreline, King County, Washington, United States 12.4 km South bearing 192° from Lake Forest Park, King County, Washington, United States 117.3 km Southeast bearing 138° from Victoria, British Columbia, Canada
Last position:	2025-03-02 02:20:54 UTC (4d 6h37m ago) 2025-03-01 18:20:54 PST local time at Seattle, United States [?]
Course:	143° – heading 511°
Speed:	9 km/h
Dimensions:	length 7 m width 3 m draught 0.0 m
Last path:	WDM9873>ais via KB7RYY
Positions stored:	961

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.